cbs 5 reporter elissa harrington is at the vigil, where friends and family say the man police described is not the person they knew. elissa. >> reporter: hi, ann. that candlelight vigil has been going on for an hour. you can see a large group of people outside salon amour in downtown walnut creek, where anthony banta, jr., worked for the past two years. those who knew him say he is not the man who police describe attacking his roommate early thursday morning. here's some video from thursday. the 911 call came in just after 3 a.m. dispatchers could hear screaming in the background. officers arrived to the diablo point apartments and say they were forced to shoot banta, who they say was armed. tonight, dozens gathered and shared memories of the man they called gentle and kind. they're puzzled why he acted the way he did thursday morning. we also got a chance to speak with his grandfather, who tearfully described a grandson who was very loved. he told me he does not know of any mental illness in the family but is convinced that something must have happened before that attack. he also wants